﻿CREATE proc [dbo].[danhmucTaiKhoan_Xoa]
@Ma_TK varchar(255)
as
if not exists(select * from DM_taikhoan where ma_tk=@Ma_TK)
begin
select ErrCode=0
end
else
begin
delete from DM_taikhoan where ma_tk=@Ma_TK
select ErrCode=1
end